[  637.798355] br1: port 1(veth1) entered blocking state
[  637.798440] br1: port 1(veth1) entered disabled state
[  637.798499] veth1: entered allmulticast mode
[  637.798599] veth1: entered promiscuous mode
[  637.815289] br1: port 1(veth1) entered blocking state
[  637.815342] br1: port 1(veth1) entered forwarding state
[  637.832147] br1: port 2(veth2) entered blocking state
[  637.832206] br1: port 2(veth2) entered disabled state
[  637.832258] veth2: entered allmulticast mode
[  637.832341] veth2: entered promiscuous mode
[  637.849760] br1: port 2(veth2) entered blocking state
[  637.849849] br1: port 2(veth2) entered forwarding state
[  645.081891] tc (7535) used greatest stack depth: 11992 bytes left
[  648.219752] br1: port 2(veth2) entered disabled state
[  648.237311] veth2: left allmulticast mode
[  648.237369] veth2: left promiscuous mode
[  648.237401] br1: port 2(veth2) entered disabled state
[  648.253584] br1: port 1(veth1) entered disabled state
[  648.271669] veth1: left allmulticast mode
[  648.271736] veth1: left promiscuous mode
[  648.271782] br1: port 1(veth1) entered disabled state